package com.itheima.service.impl;

import com.alibaba.dubbo.config.annotation.Service;
import com.itheima.mapper.MemberMapper;
import com.itheima.mapper.OrderMapper;
import com.itheima.mapper.UserMapper;
import com.itheima.pojo.User;
import com.itheima.service.ReportService;
import com.itheima.utils.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class ReportServiceImpl implements ReportService {

    @Autowired
    MemberMapper memberMapper;

    @Autowired
    OrderMapper orderMapper;

    @Autowired
    UserMapper userMapper;

    @Override
    public Map<String, Object> getBusinessReportData() throws Exception {

        //获得当前日期
        String today = DateUtils.parseDate2String(new Date());

        //获得本周一的日期
        String thisWeekMonday = DateUtils.parseDate2String(DateUtils.getThisWeekMonday());

        //获得本月第一天的日期
        String firstDay4ThisMonth = DateUtils.parseDate2String(DateUtils.getFirstDay4ThisMonth());

        //今日新增会员数
        Integer todayNewMember = memberMapper.findMemberCountByDate(today);

        //总会员数
        Integer totalMember = memberMapper.findMemberTotalCount();

        //本周新增会员数
        Integer thisWeekNewMember = memberMapper.findMemberCountAfterDate(thisWeekMonday);

        //本月新增会员数
        Integer thisMonthNewMember = memberMapper.findMemberCountAfterDate(firstDay4ThisMonth);


        //今日预约数
        Integer todayOrderNumber = orderMapper.findOrderCountByDate(today);
        //本周预约数
        Integer thisWeekOrderNumber = orderMapper.findOrderCountAfterDate(thisWeekMonday);
        //本月预约数
        Integer thisMonthOrderNumber = orderMapper.findOrderCountAfterDate(firstDay4ThisMonth);
        //今日到诊数
        Integer todayVisitsNumber = orderMapper.findVisitsCountByDate(today);
        //本周到诊数
        Integer thisWeekVisitsNumber = orderMapper.findVisitsCountAfterDate(thisWeekMonday);
        //本月到诊数
        Integer thisMonthVisitsNumber = orderMapper.findVisitsCountAfterDate(firstDay4ThisMonth);

        //热门套餐
        List<Map> hotSetmeal = orderMapper.findHotSetmeal();


        Map<String, Object> result = new HashMap<>();
        result.put("reportDate", today);
        result.put("todayNewMember", todayNewMember);
        result.put("totalMember", totalMember);
        result.put("thisWeekNewMember", thisWeekNewMember);
        result.put("thisMonthNewMember", thisMonthNewMember);
        result.put("todayOrderNumber", todayOrderNumber);
        result.put("thisWeekOrderNumber", thisWeekOrderNumber);
        result.put("thisMonthOrderNumber", thisMonthOrderNumber);
        result.put("todayVisitsNumber", todayVisitsNumber);
        result.put("thisWeekVisitsNumber", thisWeekVisitsNumber);
        result.put("thisMonthVisitsNumber", thisMonthVisitsNumber);
        result.put("hotSetmeal", hotSetmeal);


        return result;
    }
    public List<User> exportUserReport() {
        List<User> list = userMapper.findAllUser();
        return list;
    }
}
